本文整理汇总了Golang中github.com/appc/spec/schema/types.NewResourceCPUIsolator函数的典型用法代码示例。如果您正苦于以下问题：Golang NewResourceCPUIsolator函数的具体用法？Golang NewResourceCPUIsolator怎么用？Golang NewResourceCPUIsolator使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了NewResourceCPUIsolator函数的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: generateCPUIsolator
func generateCPUIsolator(t *testing.T, request, limit string) appctypes.Isolator {
cpu, err := appctypes.NewResourceCPUIsolator(request, limit)
if err != nil {
t.Fatalf("Error generating cpu resource isolator", err)
}
return cpu.AsIsolator()
}示例2: Set
func (aml *appCPULimit) Set(s string) error {
app := (*apps.Apps)(aml).Last()
if app == nil {
return fmt.Errorf("--cpu must follow an image")
}
isolator, err := types.NewResourceCPUIsolator(s, s)
if err != nil {
return err
}
app.CPULimit = isolator
return nil
}示例3: setIsolators
// setIsolators sets the apps' isolators according to the security context and resource spec.
func setIsolators(app *appctypes.App, c *api.Container, ctx *api.SecurityContext) error {
var isolators []appctypes.Isolator
// Capabilities isolators.
if ctx != nil {
var addCaps, dropCaps []string
if ctx.Capabilities != nil {
addCaps, dropCaps = securitycontext.MakeCapabilities(ctx.Capabilities.Add, ctx.Capabilities.Drop)
}
if ctx.Privileged != nil && *ctx.Privileged {
addCaps, dropCaps = allCapabilities(), []string{}
}
if len(addCaps) > 0 {
set, err := appctypes.NewLinuxCapabilitiesRetainSet(addCaps...)
if err != nil {
return err
}
isolators = append(isolators, set.AsIsolator())
}
if len(dropCaps) > 0 {
set, err := appctypes.NewLinuxCapabilitiesRevokeSet(dropCaps...)
if err != nil {
return err
}
isolators = append(isolators, set.AsIsolator())
}
}
// Resources isolators.
type resource struct {
limit string
request string
}
resources := make(map[api.ResourceName]resource)
for name, quantity := range c.Resources.Limits {
resources[name] = resource{limit: quantity.String()}
}
for name, quantity := range c.Resources.Requests {
r, ok := resources[name]
if !ok {
r = resource{}
}
r.request = quantity.String()
resources[name] = r
}
for name, res := range resources {
switch name {
case api.ResourceCPU:
cpu, err := appctypes.NewResourceCPUIsolator(res.request, res.limit)
if err != nil {
return err
}
isolators = append(isolators, cpu.AsIsolator())
case api.ResourceMemory:
memory, err := appctypes.NewResourceMemoryIsolator(res.request, res.limit)
if err != nil {
return err
}
isolators = append(isolators, memory.AsIsolator())
default:
return fmt.Errorf("resource type not supported: %v", name)
}
}
mergeIsolators(app, isolators)
return nil
}